package cn.tedu._02article.mapper;

import cn.tedu._02article.pojo.entity.Article;
import cn.tedu._02article.pojo.vo.ArticleVO;
import cn.tedu._02article.pojo.vo.UserVO;

public interface UserMapper {

    UserVO selectByUsernameAndPassword(String username, String password);

    int addArticle(Article article);

    ArticleVO selectArticleById(Long id);
}
